<table id="datatable_col_reorder" class="table table-striped table-hover">
	<thead>
		<tr>
			<th>ID</th>
			<th>Name</th>
			<th>Phone</th>
			<th>Company</th>
			<th>City</th>
		</tr>
	</thead>
	<tbody>
												<tr ng-repeat="alumnu in  alumnus"> 
													<td ng-repeat="key in keys ">{{alumnu[key]}}</td>
												</tr>										
	</tbody>
</table>